我是mapreduce的初学者,我想创建一个工作,读取包含出租车公司数据的镶木地板文件,涉及trip-id,pick_up datetime,amount ...镶木地板文件结构如下:
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dropoff_datetime = AIpfCdM0AACWgCUA
dropoff_taxizone_id = 239
extra = 1.0
fare_amount = 8.0
improvement_surcharge = 0.3
mta_tax = 0.5
payment_type = "1"
pickup_datetime = AIrL01s0AACWgCUA
pickup_taxizone_id = 238
store_and_fwd_flag = "N"
tip_amount = 1.95
tolls_amount = 0.0
total_amount = 11.75
trip_distance = 1.4
trip_type = "yellow"
vendor_id = "1"
trip_id = 6863357739012
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这项工作旨在计算每年的总旅行次数,但我无法识别文件中包含的日期格式。有没有人面对这样的日期格式?
谢谢:)